News release: “EPA has released a new online database that collects information on more than 500,000 man-made chemicals from over 200 public sources. The Aggregated Computational Toxicology Resource (ACToR) database allows access to hundreds of data sources in one place, providing a new level of transparency and easy access for environmental researchers, scientific journalists and the public. Sources of information include EPA, U.S. Food and Drug Administration, U.S. National Institutes of Health, U.S. Centers for Disease Control and other federal agencies; state databases, Health and Environment Canada, the European Union, the World Health Organization and other international groups; and non-governmental organizations, private companies and universities.”